| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/gpio/x-powers,axp209-gpio.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: X-Powers AXP209 GPIO |
| 8 | |
| 9 | maintainers: |
| 10 | - Chen-Yu Tsai <wens@csie.org> |
| 11 | |
| 12 | properties: |
| 13 | "#gpio-cells": |
| 14 | const: 2 |
| 15 | description: > |
| 16 | The first cell is the pin number and the second is the GPIO flags. |
| 17 | |
| 18 | compatible: |
| 19 | oneOf: |
| 20 | - enum: |
| 21 | - x-powers,axp209-gpio |
| 22 | - x-powers,axp221-gpio |
| 23 | - x-powers,axp813-gpio |
| 24 | - items: |
| 25 | - enum: |
| 26 | - x-powers,axp223-gpio |
| 27 | - x-powers,axp809-gpio |
| 28 | - const: x-powers,axp221-gpio |
| 29 | - items: |
| 30 | - const: x-powers,axp803-gpio |
| 31 | - const: x-powers,axp813-gpio |
| 32 | |
| 33 | gpio-controller: true |
| 34 | |
| 35 | patternProperties: |
| 36 | "^.*-pins?$": |
| 37 | $ref: /schemas/pinctrl/pinmux-node.yaml# |
| 38 | additionalProperties: false |
| 39 | |
| 40 | properties: |
| 41 | pins: |
| 42 | items: |
| 43 | enum: |
| 44 | - GPIO0 |
| 45 | - GPIO1 |
| 46 | - GPIO2 |
| 47 | - GPIO3 |
| 48 | |
| 49 | function: |
| 50 | enum: |
| 51 | - adc |
| 52 | - ldo |
| 53 | - gpio_in |
| 54 | - gpio_out |
| 55 | |
| 56 | required: |
| 57 | - compatible |
| 58 | - "#gpio-cells" |
| 59 | - gpio-controller |
| 60 | |
| 61 | additionalProperties: false |
| 62 | |
| 63 | ... |